| Rambiert Pawel 0285 Limited | Transport & logistics | 2014 |
| Rambros Ltd | Real estate | 2025 |
| RAMCO1020 Limited | Real estate | 2020 |
| Ramel Holdings Limited | Financial services | 2022 |
| Ramenfications Limited | Hospitality | 2019 |
| Rameses B Ltd | Arts & recreation | 2020 |
| Ramesses Limited | Real estate | 2001 |
| Rami Holdings Limited | Financial services | 2021 |
| Rami Property Group Limited | Real estate | 2020 |
| Rami Property Investments Ltd | Real estate | 2020 |
| Ramill Consulting Limited | Administrative & support | 2016 |
| Ramish Limited | Hospitality | 2024 |
| Ramjas Ltd | Professional & scientific | 2025 |
| Raml Trading Ltd | Construction | 2026 |
| Ramos Technology Limited | Information & communication | 2019 |
| Ramp Investments Ltd | Financial services | 2020 |
| Rams Blend Ltd | Other services | 2025 |
| Rams Construction Ltd | Construction | 1998 |
| Ramsay 360 Services Limited | Wholesale & retail | 2017 |
| Ramsden Property Limited | Real estate | 2021 |
| Ramsden Psychology Ltd | Education | 2023 |
| Ramsgate Trophies & Engraving Limited | Wholesale & retail | 2006 |
| Ramsport Engineering Ltd | Manufacturing | 2021 |
| Ramsy Cars Limited | Wholesale & retail | 2015 |
| Ramya (Leeds) Ltd | Health & social care | 2014 |
| Ramyar Group Ltd | Manufacturing | 2026 |
| Ramzan Consultants Limited | Health & social care | 2010 |
| Ramzan Property Developments Ltd | Real estate | 2023 |
| Ramzy Corp Holdings Ltd | Other services | 2025 |
| Ranav's Kitchen Ltd | Hospitality | 2025 |
| Rand a SON Ltd | Wholesale & retail | 2022 |
| Rand Coffee Ltd | Hospitality | 2023 |
| Rand Coffee Roastery Ltd | Hospitality | 2020 |
| Rand Leeds Ltd | Hospitality | 2025 |
| Randell & Marshall Properties Ltd | Real estate | 2020 |
| Randhawa & Mills Properties Limited | Real estate | 2024 |
| Randhawa Motors Ltd | Wholesale & retail | 2017 |
| Randhawa Property Group Ltd | Real estate | 2019 |
| Randhawa Retail Stores Ltd | Wholesale & retail | 2025 |
| Randhawa's Estate Ltd | Households | 2025 |
| Random Moon Limited | Professional & scientific | 2014 |
| Randomcars Ltd | Transport & logistics | 2023 |
| Randomfirm Limited | | 1990 |
| Randoms Reduced Ltd | Wholesale & retail | 2023 |
| Rands Refurbishments Ltd | Construction | 2023 |
| Rangeteller Ltd | Information & communication | 2023 |
| Rani Care C.I.C. | Health & social care | 2012 |
| Rani Properties (Leeds) Limited | Real estate | 2018 |
| Ranj Tailors Ltd | Wholesale & retail | 2017 |
| Ranjit DAS Consulting Limited | Professional & scientific | 2015 |
| Ranjit Homes Limited | Real estate | 2025 |
| Ranju Properties Limited | Health & social care | 2017 |
| Rannoch Associates Limited | Professional & scientific | 2024 |
| Ransome Aviation Ltd | Manufacturing | 2023 |
| Ranya Grill Harehills Limited | Hospitality | 2025 |
| Ranyah Hand Car Wash 2026 Ltd | Wholesale & retail | 2026 |
| RAO Technologies Limited | Information & communication | 2012 |
| Raof Legal Ltd | Professional & scientific | 2019 |
| Rapha Health and Fitness Ltd | Health & social care | 2024 |
| Raphael Developments Limited | Real estate | 2022 |
| Raphah Solutions Ltd | Transport & logistics | 2019 |
| Rapid Build Builders Limited | Construction | 2023 |
| Rapid EPS International Ltd | Manufacturing | 2019 |
| Rapid EPS Limited | Manufacturing | 2009 |
| Rapid Healthcare & Recruitment Limited | Administrative & support | 2020 |
| Rapid Marketing Ltd | Professional & scientific | 2017 |
| Rapid Repair Drain Care Limited | Water & waste | 2016 |
| Rapid Response Leeds Limited | Transport & logistics | 2025 |
| Rapid Rods Limited | Wholesale & retail | 2021 |
| Rapid Rubber (Yorkshire) Ltd | Wholesale & retail | 2013 |
| Rapid Software Solutions Ltd | Information & communication | 2010 |
| Rapid Supplies Leeds Ltd | Wholesale & retail | 2024 |
| Rapid Tech Response Limited | Information & communication | 2026 |
| Rapid Toner Direct Limited | Wholesale & retail | 2015 |
| Rapid Viable Product Ltd | Information & communication | 2026 |
| Rapidspike Limited | Information & communication | 2011 |
| Rapidway Logistics Ltd | Transport & logistics | 2026 |
| Raptor Sound Ltd | Manufacturing | 2022 |
| Raqaba Ltd | Other services | 2007 |
| Raqs Bridal UK Ltd | Manufacturing | 2023 |
| RAR Scaffolding Limited | Construction | 2016 |
| Rare Deckz Limited | Wholesale & retail | 2025 |
| RAS Catering Limited | Hospitality | 2025 |
| RAS Global Traders Ltd | Wholesale & retail | 2020 |
| Rasa Anthara School of Performing Arts Ltd | Education | 2025 |
| Rasa Homes Limited | Real estate | 2022 |
| Rascal Media Limited | Information & communication | 2012 |
| Rasgn Finance Consulting Ltd | Administrative & support | 2016 |
| Rash Trader and Car Services Ltd | Wholesale & retail | 2019 |
| Rashed Catering and Desserts Ltd | Hospitality | 2025 |
| Rasico Construction Ltd | Construction | 2021 |
| Rasico Consulting Limited | Professional & scientific | 2012 |
| Raslan Consultancy and Locum Services Ltd | Health & social care | 2024 |
| Rasool Medical Services Limited | Health & social care | 2026 |
| Rasta Claus Ltd | Professional & scientific | 2023 |
| Rasta Realty Ltd | Real estate | 2025 |
| Rastgo Leeds Ltd | Hospitality | 2023 |
| Rastusyield Investments Limited | Real estate | 1964 |
| Ratchford Plumbing Heating Ltd | Construction | 2025 |
| Ratcliffe Software Development Ltd | Information & communication | 2018 |